.app{
	width: 100%;
	height: 100vh;
	background-color: #ffffff;
	position: relative;
	display: flex;
	justify-content: center;
	align-items: center;
}
.font20{
	color: transparent;
	font-size: 70px;
	font-weight: 900;
	background-image: linear-gradient(-45deg, #fff 0%, #fff 25%, green 25%, green 50%, #fff 50%, #fff 75%, green 75%, green 100%);
	-webkit-background-clip: text;
	animation: font20 10s ease infinite;
}
@keyframes font20{
	0%{
		background-size: 1px 2px;
	}
	20%{
		background-size: 4px 5px;
	}
	40%{
		background-size: 3px 4px;
	}
	60%{
		background-size: 5px 6px;
	}
	80%{
		background-size: 2px 3px;
	}
	100%{
		background-size: 7px 6px;
	}
}